The Australian Dollar is currently the fifth-most-traded currency in world foreign exchange markets. It is also used in the Christmas Island, Cocos (Keeling) Islands, and Norfolk Island, as well as the independent Pacific Island states of Kiribati, Nauru and Tuvalu.

The Vietnamese Dong, or đồng, has been the currency of Vietnam since 1978. Issued by the State Bank of Vietnam, it has the symbol ₫ and is subdivided into 10 hào. However, the hào is now worth so little that it is no longer issued. The word đồng refers to Chinese bronze coins which were used as currency during the dynastic periods of China and Vietnam.